[Bug other/50664] GDB rebuilt by i686-w64-mingw32-gcc4.6.2's "-Os" crashed when debugging, but "-O2" is OK.

[xunxun1982 at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50664

--- Comment #1 from xunxun <xunxun1982 at gmail dot com> 2011-10-20 06:39:17 
UTC ---
gcc-4.6.2-RC-20111019 has not the problem.
May be solved.